Answer:
C) Italians perceived its products to be "too American."
Explanation:
Domino's pizza has italian influences (pizza is an italian food, thus, every single kind of pizza has italian influence), but the pizzas itself are mostly American-style.
Italian-style pizza has very few ingredients (neapolitan pizza only has four), and not many toppings. American-style pizza like Domino's varies a lot, and some types have too many ingredients for Italian taste.